From 3247702ab826ee1efd9aa8ddb886433a22158f5c Mon Sep 17 00:00:00 2001
From: "go-interview-practice-bot[bot]"
 <230190823+go-interview-practice-bot[bot]@users.noreply.github.com>
Date: Wed, 22 Oct 2025 09:13:54 +0000
Subject: [PATCH] code refactor

---
 .../baindraraj/solution-template.go           | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 challenge-3/submissions/baindraraj/solution-template.go

diff --git a/challenge-3/submissions/baindraraj/solution-template.go b/challenge-3/submissions/baindraraj/solution-template.go
new file mode 100644
index 00000000..0ffd53e5
--- /dev/null
+++ b/challenge-3/submissions/baindraraj/solution-template.go
@@ -0,0 +1,68 @@
+package main
+
+import "fmt"
+
+type Employee struct {
+	ID     int
+	Name   string
+	Age    int
+	Salary float64
+}
+
+type Manager struct {
+	Employees []Employee
+}
+
+// AddEmployee adds a new employee to the manager's list.
+func (m *Manager) AddEmployee(e Employee) {
+	m.Employees = append(m.Employees, e)
+}
+
+// RemoveEmployee removes an employee by ID from the manager's list.
+func (m *Manager) RemoveEmployee(id int) {
+	for indx, e := range m.Employees {
+	    if e.ID == id {
+	        m.Employees = append(m.Employees[:indx], m.Employees[indx+1:]...)
+	        break
+	    }
+	}
+}
+
+// GetAverageSalary calculates the average salary of all employees.
+func (m *Manager) GetAverageSalary() float64 {
+	if len(m.Employees) == 0 {
+	    return 0
+	}
+	
+	var total float64
+	for _, e := range m.Employees {
+	    total += e.Salary
+	}
+	
+	return total/ float64(len(m.Employees))
+}
+
+// FindEmployeeByID finds and returns an employee by their ID.
+func (m *Manager) FindEmployeeByID(id int) *Employee {
+	for indx:= range m.Employees {
+	     e := &m.Employees[indx]
+	     if (*e).ID == id {
+	         return e
+	     }
+	}
+	return nil
+}
+
+func main() {
+	manager := Manager{}
+	manager.AddEmployee(Employee{ID: 1, Name: "Alice", Age: 30, Salary: 70000})
+	manager.AddEmployee(Employee{ID: 2, Name: "Bob", Age: 25, Salary: 65000})
+	manager.RemoveEmployee(1)
+	averageSalary := manager.GetAverageSalary()
+	employee := manager.FindEmployeeByID(2)
+
+	fmt.Printf("Average Salary: %f\n", averageSalary)
+	if employee != nil {
+		fmt.Printf("Employee found: %+v\n", *employee)
+	}
+}